Estimations of freshening of Antarctic Bottom Water by international observation network and effect of glacial melt water
Estimations of freshening of Antarctic Bottom Water by international observation network and effect of glacial melt water
批准号:
21310002
负责人:
AOKI Shigeru
金额:
$10.07万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2012
中文摘要
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英文摘要
We established an international ocean observation network in the Australian-Antarctic Basin, Southern Ocean, with implementing stable oxygen isotope measurements as the standard method and compared the results with the previous hydrographic observations. Freshening tendency of the Antarctic Bottom Water in this basin was estimated. Analysis revealed that the major cause of this freshening is the freshening of the bottom water, flowing into this basin from the east, and its reduction of the flow rate. With this observation network, the baseline structure of stable oxygen isotope was constructed to infer causes of future oceanic change.
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Stable oxygen isotope ratio of sea water and its spatial distribution at the contine ntal marain of Antarctica
南极大陆沼泽海水稳定氧同位素比值及其空间分布
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Kato, K., Y.Kan, S.Aoki]
通讯作者:
S.Aoki
南大洋高緯度域における降雪の酸素安定同位体比の緯度分布と季節変化
南大洋高纬度地区降雪中氧稳定同位素比值的纬度分布和季节变化
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[中村佳代, 青木茂, 豊田威信, 青山雄一]
通讯作者:
青山雄一
Formation of Antarctic Bottom Water off Cape Darnley with huge sea ice production
达恩利角附近形成南极底层水并产生大量海冰
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Ohshima, K.I., Y.Fukamachi, Y.Nakayama, T.Tamura, S.Nihashi, Y.Kitade, Y.Matsumura, H.Hasumi, S.Aoki, M.Wakatsuchi]
通讯作者:
M.Wakatsuchi
Antarctic Bottom Water revealed by mooring measurements off Cape Damley, Antarctica
南极洲达姆利角附近的系泊测量揭示了南极底层水
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Fukamachi, Y., K.I.Ohshima, S.Aoki, Y.Kitade, T.Tamura, M.Wakatsuchi]
通讯作者:
M.Wakatsuchi
Monitoring of East Ice Sheet Marginal Zone using ALOS/PALSAR data
使用 ALOS/PALSAR 数据监测东冰盖边缘区
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Yamanokuchi, T., K.Doi, K.Shibuya, S.Aoki, K.Nakamura]
通讯作者:
K.Nakamura
共 24 条
Quantifying and investigating the causes of freshwater content change in the Southern Ocean overturning
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批准号:25281001
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$11.98万
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财政年份:2013
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负责人:AOKI Shigeru
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依托单位:
Assessment of freshening of Antarctic Bottom Waters andchanges in fresh water cycle by stable oxygen isotope analysis
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批准号:17510001
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.63万
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财政年份:2005
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负责人:AOKI Shigeru
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依托单位:
Optimization of cathodic protection for complicated structures using fast multipole boundary element method and equivalent boundary condition
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批准号:11555028
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项目类别:Grant-in-Aid for Scientific Research (B).
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资助金额:$8.0万
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财政年份:1999
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负责人:AOKI Shigeru
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依托单位:
A Combined method of AC Impedance Measurement and BE Inverse Analysis for Detecting Corroded Rebar in Concrete Structure
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批准号:10450045
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$7.1万
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财政年份:1998
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负责人:AOKI Shigeru
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依托单位:
Generation of digital elevation model in remote locations using satellite SAR interferometry and the model evaluation
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批准号:09640512
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.54万
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财政年份:1997
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负责人:AOKI Shigeru
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依托单位:
Meso-Mechanical Aspects of Material Strength and Fracture
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批准号:08044131
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项目类别:Grant-in-Aid for international Scientific Research
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资助金额:$8.38万
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财政年份:1996
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负责人:AOKI Shigeru
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依托单位:
Development of Optimization System of Cathodic Protection for a Long Buried Structure by Boundory Element Method
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批准号:08555022
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项目类别:Grant-in-Aid for Scientific Research (A)
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资助金额:$10.94万
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财政年份:1996
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负责人:AOKI Shigeru
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依托单位:
Identification of Gurson's Material Constants by Using Finite Deformation/Elastic Plastic Finite Element Method and Kalman Filter
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批准号:08455054
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$5.5万
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财政年份:1996
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负责人:AOKI Shigeru
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依托单位:
Drilling of Composite Material Using Vibration
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批准号:08650304
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.54万
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财政年份:1996
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负责人:AOKI Shigeru
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依托单位:
Development of Corrosion Estimation System With Scanning Vibrating Electrode Technique by usint Boundary Element Inverse Analysis
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批准号:06555026
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项目类别:Grant-in-Aid for Developmental Scientific Research (B)
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资助金额:$4.35万
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财政年份:1994
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负责人:AOKI Shigeru
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依托单位:
Study on Reduction of Residual Stress of Welding Joint Using Vibration
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批准号:05650250
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.47万
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财政年份:1993
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负责人:AOKI Shigeru
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依托单位:
Optimization of Cathodic protection system by Boundary Element Method
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批准号:03555014
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项目类别:Grant-in-Aid for Developmental Scientific Research (B)
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资助金额:$5.57万
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财政年份:1991
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负责人:AOKI Shigeru
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依托单位:
A Study on the Applicability of Dynamic Linear Fracture Mechanics and Its Extension
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批准号:01460094
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项目类别:Grant-in-Aid for General Scientific Research (B)
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资助金额:$4.35万
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财政年份:1989
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负责人:AOKI Shigeru
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依托单位:
Development of an expert system for analyzing galvanic corrosion problems by using the Boundary Element Method
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批准号:63850019
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项目类别:Grant-in-Aid for Developmental Scientific Research
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资助金额:$4.16万
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财政年份:1988
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负责人:AOKI Shigeru
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依托单位:
Comparative study of the large-scale landslides in the Zhangjian and the Hwang Ho Valleys.
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批准号:63043025
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项目类别:Grant-in-Aid for Overseas Scientific Research
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资助金额:$1.02万
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财政年份:1988
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负责人:AOKI Shigeru
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依托单位:
Research on Dynamic Fracture Toughness for High Toughness Material ----Measuring Method and Property------
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批准号:60550062
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.28万
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财政年份:1985
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负责人:AOKI Shigeru
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依托单位:
海外基金